The following patches allow the VT mode to be reset and then add a check in kms_rotation_crc to ensure the rotation has been restored. The test in kms_rotation_crc uses CRC values to determine this rather than just reading the property since the original issue exposed an inconsistency between the cached value for the rotation and the actual value. https://bugs.freedesktop.org/show_bug.cgi?id=82236 Thomas Wood (2): lib: add igt_restore_vt_mode tests: check plane rotation is reset after the VT mode is restored lib/igt_kms.c | 27 +++++++++++++++++++++------ lib/igt_kms.h | 1 + tests/kms_rotation_crc.c | 15 ++++++++++++++- 3 files changed, 36 insertions(+), 7 deletions(-) -- 1.9.3 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
